Grades 11-12 Video Solutions 2010-11&12 Video Solutions 2010 problem19

11&12 Video Solutions 2010 problem19

Video Transcription

Video Summary

The video transcript describes a process of identifying the correct graph that represents the solution set for a given mathematical equation by testing coordinates from multiple graph options. Through calculating at various intercepts and simplifying the equation, it is determined that the solution is a unit circle equation, \(x^2 + y^2 = 1\). This leads to the conclusion that the correct graph is option A, which visually represents the behavior of a circle intersecting where required, thereby confirming it as the matching solution.

Keywords

unit circle

graph solution

mathematical equation

coordinates testing

intercepts calculation